Description | No. SYSTEM modules | Supply voltage | |
---|
GW21641 | Ringer (3 inputs) | 2 | 12V ac/dc | |
GW21643 | Ringer (3 inputs) | 2 | 230V ac - 50Hz | |
GW21613 | Bell | 1 | 12 V - 50 Hz | |
GW21616 | Bell | 1 | 230V ac - 50Hz | |
GW21617 | Buzzer | 1 | 12 V - 50 Hz | |
GW21620 | Buzzer | 1 | 230 V - 50 Hz | |
CHARACTERISTICS: GW21613, GW21616, GW21617 and GW21620 for intermittent use (5 sec. ON / 15 sec. OFF).
GW21641 and GW21643 for continuous use. Three tones (alarm, ring and two-tone) with adjustable sound intensity using the selector located on the front.
APPLICATIONS: GW21641-643, combining the outdoor call, indoor call and alarm functions in one single device.